MARCUS D ELLIS
NPI 1538682893
Anesthesiologist Assistant in Cleveland, OH
About Marcus D Ellis NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCUS D ELLIS (NPI 1538682893) is an individual anesthesiologist assistant in Cleveland, Ohio, licensed in Ohio (67.000304) and active in the NPI registry since July 2017. He is affiliated with Uh St John Medical Center and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marcus D Ellis is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Marcus Ellis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cleveland, OH 44195
- Reassigned Medicare billing, Ohio enrollment
- 7,608 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 1,437 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 clinicians in this Medicare group
Canton, OH 44708
- Reassigned Medicare billing, Ohio enrollment
- 554 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Uh St John Medical Center
Acute Care Hospitals · Westlake, OHCleveland Clinic Avon Hospital
Acute Care Hospitals · Avon, OHMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marcus Ellis's NPI number?
The NPI number for Marcus Ellis is 1538682893. It was assigned to this individual provider in the NPPES registry on July 19, 2017.
Where is Marcus Ellis located?
Marcus Ellis practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (440) 695-5000.
What is Marcus Ellis's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Marcus Ellis enrolled in Medicare?
Yes. Marcus Ellis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Marcus Ellis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcus Ellis reassigns Medicare benefits to 4 organizations: The Cleveland Clinic Foundation (Cleveland, OH), University Primary Care Practices Inc (Cleveland, OH), University Hospitals Medical Group Inc (Cleveland, OH) and Ohio Anesthesia Group, Inc (Canton, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marcus Ellis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marcus Ellis affiliated with any hospitals?
According to CMS data, Marcus Ellis is affiliated with Uh St John Medical Center and Cleveland Clinic Avon Hospital.
When was this NPI record last updated?
The NPPES record for Marcus Ellis was last updated on March 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Marcus D Ellis · NPI 1538682893
Anesthesiologist Assistant physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since July 19, 2017.
## Identity
- **NPI:** 1538682893 (Entity type: Individual)
- **Enumerated:** July 19, 2017
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 67.000304 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 9500 EUCLID AVE, Cleveland, OH 44195-2316
- **Phone:** (440) 695-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): The Cleveland Clinic Foundation (NPI 1679525919, Cleveland, OH); University Primary Care Practices Inc (NPI 1952432171, Cleveland, OH); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH); Ohio Anesthesia Group, Inc (NPI 1639348113, Canton, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** March 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1538682893) · Data from the CMS NPPES public registry.